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exposure Setup
You can adjust the exposure level of the camera.
1. Select <exposure>.
2. Select each item and set it properly.
• Brightness : Adjust the screen
brightness.
• Shutter mode : Adjust the electronic
shutter of the camera.
- ESC (Electronic shutter control) :
Adjust the shutter speed
automatically according to the
ambient brightness.
- Manual : Adjust the shutter speed of the camera manually.
- A.FLK (Anti flicker) : Select this feature if you encounter a flickering screen due
to a frequency mismatch with the ambient lighting.
• Shutter speed : Control the shutter speed manually.
• SSNR3 : Specify the use of noise reduction.
• SSNR3 level : Adjust the noise reduction level.
• Sens-up mode : Automatically senses the darkness level at night or in a low
contrast scene and extends the accumulation time accordingly for a bright and
sharp image.
If you set the shutter mode to Manual/A.FLK, SENS-UP mode will be deactivated.
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The greater the Sens-Up factor is, the brighter the screen becomes but it may result in an
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afterimage or video delay.
• Sens-up limit : Set the work condition to Auto mode in a low contrast scene.
• Iris : Select to set the iris mode of the camera to Manual or Auto.
For a camera with the shutter type of ESC, the iris will operate properly only if it is set to
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<Manual>.
If the iris is set to <Auto>, the shutter speed will be fixed to 1/60 second in ESC mode.
• AGC mode : Select AGC Control mode.
Adjust the gain value of the video (that, in particular, was recorded at a low
contrast scene and had a lower brightness level than normal) to control the video
brightness.
English _47
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